<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="流程名称" prop="instanceName">
        <el-input
          v-model="queryParams.instanceName"
          placeholder="请输入名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="开始时间" prop="startedAfter">
        <el-date-picker clearable size="small"
                        v-model="queryParams.startedAfter"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="选择时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="processList">
      <el-table-column label="标题" align="left" prop="params" width="300"/>
      <el-table-column label="流程名称" align="left" prop="procDefName" :show-overflow-tooltip="true"/>
      <el-table-column label="流程类别" align="center" prop="category" width="100px" :formatter="flowProcessCategoryFormat" />
      <el-table-column label="流程版本" align="center" width="80px">
        <template slot-scope="scope">
          <el-tag size="medium" >v{{ scope.row.procDefVersion }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="提交时间" align="center" prop="createTime" width="180"/>
      <el-table-column label="流程状态" align="center" width="100">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.finishTime == null" size="mini">进行中</el-tag>
          <el-tag type="success" v-if="scope.row.finishTime != null" size="mini">已完成</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="耗时" align="center" prop="duration" width="180"/>
      <el-table-column label="当前节点" align="center" prop="taskName"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            icon="el-icon-share"
            @click="handleTaskRecord(scope.row)"
            type="text"
            style="font-size:small;margin-right: 10px"
          >记录
          </el-button>
          <el-dropdown class="mb8">
            <span class="el-dropdown-link">
              更多操作<i class="el-icon-arrow-down el-icon--right"></i>
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item icon="el-icon-tickets" @click.native="handleFlowRecord(scope.row)">
                详情
              </el-dropdown-item>
              <el-dropdown-item icon="el-icon-circle-close" @click.native="handleStop(scope.row)">
                终止
              </el-dropdown-item>
              <el-dropdown-item icon="el-icon-delete" @click.native="handleDelete(scope.row)" v-hasPermi="['system:deployment:remove']">
                删除
              </el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    <flow-record ref="flowRecord" :drawer="drawer" :procInsId="procInsId" @changeDrawer="closeTaskRecord"/>
  </div>
</template>

<script>
import { processList,deleteProcess,stopProcess } from "@/api/flowable/process";
import FlowRecord from '@/components/Process/FlowRecord'
export default {
  name: "Tracking",
  components: {
    FlowRecord
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      processLoading: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      processTotal:0,
      // 我发起的流程列表数据
      processList: [],
      flowProcessCategory: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        instanceName:null,
        startedAfter:null
      },
      // 查询参数
      queryProcessParams: {
        pageNum: 1,
        pageSize: 10,
        suspensionState: 1
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      drawer: false,
      procInsId: ''
    };
  },
  created() {
    this.getDicts('flow_process_category').then(response => {
      this.flowProcessCategory = response.data
    })
    this.getList();
  },
  methods: {
    /** 查询流程定义列表 */
    getList() {
      this.loading = true;
      processList(this.queryParams).then(response => {
        this.processList = response.data.records;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 流程分类
    flowProcessCategoryFormat(row, column) {
      return this.selectDictLabel(this.flowProcessCategory, row.category)
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /**  取消流程申请 */
    handleStop(row){
      const params = {
        instanceId: row.procInsId,
        comment:'审核人终止'
      }
      stopProcess(params).then( res => {
        this.msgSuccess(res.msg);
        this.getList();
      });
    },
    /** 流程流转记录 */
    handleFlowRecord(row){
      this.$router.push({ path: '/flowable/task/record/index',
        query: {
          procInsId: row.procInsId,
          deployId: row.deployId,
          taskId: row.taskId,
          executionId:row.executionId,
          finished: false
      }})
    },

    /** 删除流程按钮操作 */
    handleDelete(row) {
      const that=this;
      this.$confirm('是否确认删除流程"' + row.procDefName + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        const params = {
          instanceId: row.procInsId,
          comment:'发起人删除'
        }
        deleteProcess(params).then( res => {
          that.msgSuccess("删除成功");
          that.getList();
        });
      })
    },
    /** 流程审核记录 */
    handleTaskRecord(row) {
      this.$refs.flowRecord.getFlowRecordByInsId(row.procInsId);
      this.drawer = true;
    },
    /** 关闭审核记录面板 */
    closeTaskRecord(value) {
      this.drawer = value;
    }
  }
};
</script>

